mirror of
https://github.com/microsoft/playwright-mcp.git
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78 lines
2.6 KiB
TypeScript
78 lines
2.6 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import path from 'path';
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import url from 'node:url';
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import { spawn } from 'child_process';
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import { test as baseTest, expect } from './fixtures.js';
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import type { ChildProcess } from 'child_process';
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const __filename = url.fileURLToPath(import.meta.url);
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const test = baseTest.extend<{ agentEndpoint: (options?: { args?: string[] }) => Promise<{ url: URL, stdout: () => string }> }>({
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agentEndpoint: async ({}, use) => {
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let cp: ChildProcess | undefined;
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await use(async (options?: { args?: string[] }) => {
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if (cp)
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throw new Error('Process already running');
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cp = spawn('node', [
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path.join(path.dirname(__filename), '../lib/browserAgent.js'),
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...(options?.args || []),
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], {
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stdio: 'pipe',
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env: {
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...process.env,
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DEBUG: 'pw:mcp:test',
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DEBUG_COLORS: '0',
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DEBUG_HIDE_DATE: '1',
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},
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});
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let stdout = '';
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const url = await new Promise<string>(resolve => cp!.stdout?.on('data', data => {
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stdout += data.toString();
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const match = stdout.match(/Listening on (http:\/\/.*)/);
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if (match)
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resolve(match[1]);
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}));
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return { url: new URL(url), stdout: () => stdout };
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});
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cp?.kill('SIGTERM');
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},
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});
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test.skip(({ mcpBrowser }) => mcpBrowser !== 'chrome', 'Agent is CDP-only for now');
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test('browser lifecycle', async ({ agentEndpoint, startClient, server }) => {
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const { url: agentUrl } = await agentEndpoint();
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const { client: client1 } = await startClient({ args: ['--browser-agent', agentUrl.toString()] });
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expect(await client1.callTool({
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name: 'browser_navigate',
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arguments: { url: server.HELLO_WORLD },
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})).toContainTextContent('Hello, world!');
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const { client: client2 } = await startClient({ args: ['--browser-agent', agentUrl.toString()] });
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expect(await client2.callTool({
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name: 'browser_navigate',
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arguments: { url: server.HELLO_WORLD },
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})).toContainTextContent('Hello, world!');
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await client1.close();
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await client2.close();
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});
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